Предмет: Математика, автор: Blinchik86

из 10 задач теста ученик правильно отметил 7 ответов.Какую часть всех здач решил ученик?

Ответы

Автор ответа: fiofionina

Решение:
Ученик решил задач:
7:10=0,7

Ответ: 0,7 (частей)

Похожие вопросы

Предмет: Химия, автор: dariyak04

Какие из приведённых реакций протекают с наибольшей скоростью:
a)-горение фосфора на воздухе и в кислороде
b)-взаимодействие цинка с Концентрированными и разбавленным раствором соляной кислоты.
в)- взаимодействие с водой натрия и железа?
Поясните. Напишите уравнения соответствующих реакций

7 лет назад

Предмет: Английский язык, автор: danelhanovaelnaz

Sport Health and exercise.
There are many different kinds of sports that are undertaken by a wide variety of different
people. Some people do sport for their career and other people pürely do sport for enjoyment
and recreation. Some sports, like cricket, require the use of a lot of equipment, while others need
very little in order to successfully play a game in that sport. Some people use public playing
fields to play sport for free, while other sports such as squash, tennis, badminton and table
temis are usually paid for on an hourly basis in the comfort of a local leisure centre. Most sports
are played with a round object often known as a ball. Some sports use more than one ball and
snooker is one of the unique sports that make use of a number of balls while being played. The
game itself is often controlled by an impartial individual known as an umpire in cricket and a
referee in sports like football and rugby. Most sports have a duration of not more than a few
hours, however some athletic tournaments can last for up to a week and a game of cricket can be
five days in duration before a winner is announced
Find if the sentences True or False.
1.There are many different kinds of sports that are undertaken by a wide variety of different
people 2. Most sports aren't played with a round object often known as a ball ---
3. More sports don't use more than one ball and snooker is one of the unique sports that make
use of a number of balls while being played. ------ 4. Some people do sport for their career and
other people purely do sport for enjoyment and recreation. пожалуйста помагите даю 20б сор ппжжжжжжпжпж

7 лет назад

Предмет: Қазақ тiлi, автор: rakhatbalerke

Өсімдіктер сөзжұмбақ құрастыр Мен сөздерді білемін маған сөзжұмбақ құрастырып беріңіздерші өтініш. Ол сөздер бидай шырша алма қызғалдақ Қарағаш эвкалипт адіраспан немесе шұйгіншөп емен қарбыз көктерек

7 лет назад

Предмет: Математика, автор: jdfjdlfjdslfj

В магазин привезли 5 ящиков яблок,по 12 кг в каждом, и 3 коробки груш.Какова масса одной коробки груш,если всего привезли 81 кг фруктов?

10 лет назад

Предмет: Химия, автор: dartol98

какое количество вещества составляет 6,72 литра сероводорода

10 лет назад